21022260483

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2309}}^1\times {\mathrm{5939}}^1$

素因数の和:8331

約数の個数: 32

約数和(自身を含む): 32492275200

約数和(自身を除く): 11470014717

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 2309, 5939, 6927, 16163, 17817, 41573, 48489, 124719, 168557, 433547, 505671, 1179899, 1300641, 3034829, 3539697, 9104487, 13713151, 41139453, 95992057, 287976171, 1001060023, 3003180069, 7007420161, 21022260483]

約数ペア:

[(1, 21022260483), (3, 7007420161), (7, 3003180069), (21, 1001060023), (73, 287976171), (219, 95992057), (511, 41139453), (1533, 13713151), (2309, 9104487), (5939, 3539697), (6927, 3034829), (16163, 1300641), (17817, 1179899), (41573, 505671), (48489, 433547), (124719, 168557)]